Light diffuser



FIG. 1 is a front, left side, and top perspective view of a Light Diffuser showing the new design;

FIG. 2 is a front, right side, and bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front view thereof; and

FIG. 6 is a side elevation view thereof.

The dash-dot lines immediately adjacent to the claim depict the bounds of the claimed design, while all other broken lines are directed to environment. The broken lines form no part of the claimed design. 

CLAIM The ornamental design for a Light Diffuser, as shown and described. 